Hair dryer attachment



FIG. 1 is a top front perspective view of a hair dryer attachment, showing my design;

FIG. 2 is a front view of the appliance of FIG. 1;

FIG. 3 is a right-side view of the appliance of FIG. 6;

FIG. 4 is a left-side view of the appliance of FIG. 6;

FIG. 5 is a rear view of the appliance of FIG. 2 shown in an inverted position;

FIG. 6 is a top plan view of the appliance of FIG. 2; and,

FIG. 7 is a bottom plan view of the appliance of FIG. 2.

The stippling represents a translucent surface; and the horizontal lines representing a striated surface texture are understood to extend continuously throughout the surface of the design. 

The ornamental design for a hair dryer attachment, as shown and described. 